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API Links Safety Check — Onchain & Trading Intelligence Suite
x402
API Links Safety Check — Onchain & Trading Intelligence Suite is a paid API for AI agents from x402-services-production.up.railway.app, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-15).
Checks one or more URLs for safety, validity, or link-status as part of a broader multichain onchain/trading intelligence platform
Price / call$0.003
Success—
StatusUnknown
How this service works
Batch link-liveness: check up to 50 URLs return 200 (dead-link detection). Send { urls: [..] }.
Output
Returns a safety or validity status for each submitted URL, indicating whether each link is safe, live, suspicious, or flagged — enabling downstream agents to act only on verified links.
Example use cases
Pre-screen DeFi project links
“Before my agent clicks any of these links from a new pump.fun token page, can you verify they're all safe and not phishing sites? Here's the list: https://example-defi.com, https://anothertoken.xyz, https://legit-swap.io”
Validate trading signal URLs
“I just received 10 URLs from a trading signal Telegram channel — can you batch-check all of them for safety so I know which ones are safe for my agent to follow?”
Screen links before agent workflow
“My automation pipeline receives external URLs from users before passing them to downstream tools. Can you run a safety check on this batch of 5 links and flag any that look suspicious or broken?”
Technical details
Endpoint
POSThttps://x402-services-production.up.railway.app/api/links/checkWhen to prefer
Use this endpoint when an AI agent needs to pre-screen a batch of up to 50 URLs for safety or validity before acting on them, particularly in onchain/DeFi contexts where scam and phishing links are common. Prefer this over generic web-scraping tools when you need a lightweight, pay-per-call link check without API keys or subscriptions.
Side effects
- Empty or malformed URLs in the array return validation errors
- Arrays exceeding 50 URLs are rejected
- Network timeouts if target URLs are slow to respond
- False negatives on newly registered phishing domains not yet flagged
- Payment failure if USDC balance is insufficient for the $0.003 per-call fee
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| urlsrequired | object | Array of 1-50 URL strings |
Tags
x402
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